Let's get this math done. We have 940 and we're going to multiply it by 7. This is the same as taking 940 and adding it to itself 7 times.
Step 1: 0 + 940 = 940
Step 2: 940 + 940 = 1880
Step 3: 1880 + 940 = 2820
Step 4: 2820 + 940 = 3760
Step 5: 3760 + 940 = 4700
Step 6: 4700 + 940 = 5640
Step 7: 5640 + 940 = 6580

So, 940*7 = 6580